powerpc/64s/hash: Fix stab_rr off by one initialization

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This causes SLB alloation to start 1 beyond the start of the SLB.
There is no real problem because after it wraps it stats behaving
properly, it's just surprisig to see when looking at SLB traces.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Nicholas Piggin 2018-09-15 01:30:45 +10:00 • committed by Michael Ellerman

parent db7d31ac04

commit 09b4438db1

1 changed files with 1 additions and 1 deletions

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arch/powerpc/mm/slb.c

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